18. CMP (Compare) Instruction in MITSUBISHI PLC - Дастури CMP (Compare) дар PLC-и MITSUBISHI

1. 16-bit operation(CMP, CMPP)
The comparison value specified by and the comparison source specified by are compared with each other. According to the result (smaller, equal or larger), any of the three points of the devices specified by turns on.
The source data specified by and are handled as BIN (binary) values.
• Comparison is executed algebraically.
2. 32-bit operation(DCMP, DCMPP)
The comparison value specified by and the comparison source specified by are compared with
each other. According to the result (smaller, equal or larger), any of the three points of the devices specified
by turns on.
• The source data specified by and are handled as BIN (binary) values.
• Comparison is executed algebraically.
Cautions
1) Some restrictions to applicable devices
S1:The FX3U and FX3UC PLCs only are applicable. Not indexed (V,Z).
S2:The FX3G, FX3GC, FX3U and FX3UC PLCs only are applicable.
S3:The FX3U and FX3UC PLCs only are applicable.
2) Instructions of pulse operation type are not provided in the FX0, FX0S or FX0N PLC.
To execute pulse operation, make the instruction execution condition pulse type.
3) From the device specified as , three devices are occupied.
Be sure not to use those devices in another control.